Allen-Bradley LOGIX 5000 Reference Manual page 141

Process Control Instructions
TimingMode DINT
OversampleDT REAL
RTSTime DINT
RTSTimeStamp DINT
Output Parameter Data Type
EnableOut BOOL
Total REAL
OldTotal REAL
ProgOper BOOL
RunStop BOOL
ProgResetDone BOOL
TargetFlag BOOL
TargetDev1Flag BOOL
TargetDev2Flag BOOL
LowInCutoffFlag BOOL
DeltaT REAL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Selects timing execution mode.
0 = Period mode
1 = Oversample mode
2 = Real time sampling mode
For more information about timing modes, see
Function Block Attributes.
Valid = 0 to 2
Default = 0
Execution time for oversample mode.
Valid = 0 to 4194.303 seconds
Default = 0
Module update period for real time sampling
mode
Valid = 1 to 32,767ms
Default = 1
Module time stamp value for real time sampling
mode.
Valid = 0 to 32,767ms
Default = 0
Description
Indicates if instruction is enabled. Cleared to
false if Total overflows.
The totalized value if In.
The value of the total before a reset occurred.
You can monitor this value to read the exact
total just before the last reset.
Program/operator control indicator. True when
in Program control. False when in Operator
control.
The indicator of the operational state of the
totalizer. True when the TOT instruction is
running. False when the TOT instruction is
stopped.
The indicator that the TOT instruction has
completed a program reset request. Set to true
when the instruction resets as a result of
ProgResetReq. You can monitor this to
determine that a reset successfully completed.
Cleared to false when ProgResetReq is false.
The flag for Total. Set to true when Total
Target.
The flag for TargetDev1. Set to true when Total
Target - TargetDev1.
The flag for TargetDev2. Set to true when Total
Target - TargetDev2.
The instruction low input cutoff flag output. Set
to true when
In £ LowInCutoff.
Elapsed time between updates. This is the
elapsed time in seconds used by the control
algorithm to calculate the process output.
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